<clickhouse>
    <remote_servers>
        <secure_disagree>
            <secret>bar_n1</secret>
            <node>
                <host>n1</host>
                <port>9000</port>
            </node>
            <node>
                <host>n2</host>
                <port>9000</port>
            </node>
        </secure_disagree>
    </remote_servers>
</clickhouse>
